how can i solve npm ERR! error:0909006C:PEM in Node.js?

Question

I'm new to Node.js. I tried to add RethinkDB module to my project, but I got: npm error:0909006C:PEM routines:get_name:no start line error.

I don't use a proxy, tried uninstalling/reinstalling Node.js, and changing the registry from the solutions I found online, but none of them worked.

Answer 1

type this line npm set registry http://registry.npmjs.org/ and after that try again

I assume that your certificate is expired